baber/WOPTO huggingface dataset:
Patent JP-H09290086-A (JP)
Title: Multi-head sewing machine
Inventor: TAKAHASHI AKIO
IPC: D05B65/02
Filed: 1996-04-27
Abstract: PROBLEM TO BE SOLVED: To improve the sewing efficiency, the general purpose application and the facility economy of a multi-head sewing machine, and allow the easy connection and disconnection of the drive system of a thread cutting mechanism on each bed unit by forming each bed part as a bed unit, and further forming the each bed part so as to be capable of retreating and oscillating. SOLUTION: Regarding a multi-head sewing machine formed out of a plurality of sewing mechanisms laid on a common support frame, the bed part of each sewing mechanism is formed into bed units 10 to 12 of independent structure separated from the support frame. Also, the bed part is formed to be selectable between a retreat position in such a state as moved down around the base end used as a turning center, and a horizontal sewing position. Furthermore, a plurality of the bed units 10 to 12 are respectively provided with a thread cutting mechanism.  A drive force transmission mechanism is provided for transmitting a drive force from one common motor-driven actuator 82 to the thread cutting mechanisms, and the drive transmission system is provided with engagement mechanisms 90 and 93 for selecting the connected and disconnected state of the bed unit thread cutting mechanisms, depending on the selection of each bed unit position.
Patent JP-H11102992-A (JP)
Title: Printed wiring board, ic card and manufacture of printed wiring board
Inventor: YOSHIOKA KOICHI
IPC: B42D15/10
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board having high heat resistance. SOLUTION: A printed wiring board is provided with a base material. 1 provided with a component mounting part 3 for mounting an electronic component 5, a contact terminal 2 provided on one surface of the base material 1 to be an external contact point, by exposing a surface to the outside and an opening part 4 opened and formed on the other surface of the base material 1 so as to pass through a bonding wire 6 for connecting the electronic component 5 mounted on the component mounting part 3 formed on the base material 1 and the contact terminal 2. In this case when the contact terminal 2 is formed from metallic foil directly and tightly adhered to the base material 1, the problem of the decline of the heat resistance in the case of sticking the metallic foil for constituting the contact terminal 2 to the base material 1 by using an adhesive material is eliminated.
Patent JP-H01299933-A (JP)
Title: Structure of balcony
Inventor: UENO TAKASHI
IPC: E04B1/00
Filed: 1988-05-27
Abstract: PURPOSE:To utilize a standardized rectangular floor bearing structure by projecting a rectangular balcony-like floor bearing structure respectively from two walls being at right angles to each other and projecting the internal angle side end of a floor panel set up on this bearing structure to make a floor. CONSTITUTION:From each wall 1 being at right angles to each other for forming an internal angle of a building, each rectangular balcony-like floor bearing structure 2 is projected the internal angle side ends of projected parts of both balcony-like floor bearing structures 2 are made to be close to each other and balcony-like floor panels 3 are set up on both balcony-like floor bearing structures 2. A floor part 4 is installed in such a way as projecting the internal angle side ends of both balcony-like floor panels 3 so that respective slope parts 4a formed by cutting the tip parts of the internal angle side ends by about 45 degrees can abut to each other. Thus, it is possible to easily build up a L-like balcony along the internal angle of a building by using a traditionally standardized rectangular balcony-like floor bearing structure.
Patent JP-H07313664-A (JP)
Title: Pachinko machine
Inventor: NAGAI SOUJIROU
IPC: A63F7/02
Filed: 1994-05-20
Abstract: PURPOSE:To dispense with a ball lifting means for lifting foul balls and enable preventing shortage in enclosed balls beforehand. in a ball enclosing-type PACHINKO machine. CONSTITUTION:An outlet of a prize ball discharging means 52 is provided with a prize ball flow path 62 and an enclosed ball replenishing flow path 63 which are bifurcated, and a flow path changeover damper 71 is provided at the bifurcated portion. The enclosed ball replenishing flow path 63 is joined to a gutter 60 for enclosed balls. and safe-balls collected at a collection gutter 53 and out-balls flowing into from an out-ball inlet 67 are collected in the gutter 60. Further, foul balls turning back along a guide rail are collected in a ball receptacle through a foul ball collecting path. Usually the path changeover damper 71 is held at a position for opening the prize ball flow path, and when a flat sensor 68 provided halfway in the ball enclosing gutter 60 detects shortage in enclosed balls, the path changeover damper 71 is changed over to the opening position of the enclosed ball replenishing flow path, to replenish PACHINKO balls discharged from the prize ball discharging means 52 to the enclosed ball gutter 60 as 'enclosed balls'.
Patent JP-H05287926-A (JP)
Title: Prefabricated multi-tiered parking lot
Inventor: KUWATA MASASHI
IPC: E04H6/08
Filed: 1992-04-08
Abstract: PURPOSE:To shorten work period and increase a car housing capacity by setting up a car gate for a car lifter in such a fashion that it may face a local running passage. CONSTITUTION:A car penetrates into a local running passage 12 from a street in the direction of an arrow and self-runs into either a parking area 11 or 11' of a ground floor 1 and parks there. When the ground floor 1 is filled with cars, the car passes in front of a car gate 13' of a lifter once and comes to a halt and rides on a pallet of the lifter from the gate 13' at the back. The car is further carried to a required floor by means of the lifter, the car gate 23' or 33' is opened so that the car may self-run and park. After the parking, people is allowed to go outside the parking area, using staircases 24 or 34.
Patent JP-H10322458-A (JP)
Title: Modem system
Inventor: NAMEKAWA MASANAGA
IPC: H04M11/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a communication error due to hung-up or a fault by changing a on-line wire from a main system control means section to a sub system communication section in the case of detecting the error. SOLUTION: In the case that a main system communication section 3 and a sub system communication section 6 have no hung-up and no fault, the main system communication section 3 conducts data communication. A hung-up or a fault takes place in the main system communication section 3, then a sub CPU 4 controls a changeover section 7 to change an on-line wire from the main system communication section 3 to the sub system communication section 6 and resets the main system, communication section 3 consisting of CPU 1 and a main modem section 2 to restore the system. The sub CPU 4 monitors an error in the main CPU 1 or the main modem section 2 and has a routine time reset processing means that resets the main system control means section 3 at each routine time.
Patent JP-H09291961-A (JP)
Title: Damping valve for hydraulic shock absorber
Inventor: MASAMURA TATSUYA
IPC: F16F9/348
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide compatibility between riding confort as a vehicle and drive stability by a method wherein the damping force characteristics of a hydraulic shock absorber form two-stage linear characteristics having excellent rise performance and stability without using a two-stage valve structure and a constant orifice. SOLUTION: A damping valve for a hydraulic shock absorber comprises a pressure chamber 11 formed in such a manner to be communicated with a spot situated downstream from a port 8, an inner peripheral guide type flexible leaf valve 15 to open and close the pressure chamber 11, and a spring 24 to energize the leaf valve 15 in the direction in which the pressure chamber 11 is closed. The spring force of the spring 24 is exerted on the part of the leaf valve 15 positioned facing an inner peripheral seat surface 26 by the protrusion 25 of the main valve 22. Working oil bends the outer peripheral part of the leaf valve 15 and flows out only during very low speed of the hydraulic shock absorber.
Patent JP-H05303363-A (JP)
Title: Controller and its picture control method
Inventor: NARUSE OSAMU
IPC: G06F3/048
Filed: 1992-04-27
Abstract: PURPOSE:To shorten the picture switching time by reading out the last use picture state of function keys, which is selected by the result of comparison between a set time and the monitored operation time, from a storage means to restore the picture. CONSTITUTION:When a function SW is selected (200) for the purpose of restoring the operation state dependent upon the original monitor picture, an independent navigational aids select picture is displayed (201), and the picture is restored in accordance with the picture state before the frequency change of a UHF radio machine which is stored in a memory, and the monitor picture of coordinates is immediately displayed (205) to enter into the operation state (206). That is, when another function is temporarily used during monitor in the operation state at the time of switching a function by the function key and the monitor state is restored again after completion, the original picture is restored without successive and hierarchical selection of soft keys. Consequently, the operation is simplified and the operation time is shortened.
Patent JP-S5924905-A (JP)
Title: Adjuster for holding-diameter in mechanical chuck
Inventor: MORIZAKI EIICHI
IPC: B23B31/16
Filed: 1982-07-28
Abstract: PURPOSE:To suppress increase of the dimension of outside diameter of a chuck body by installing a motive means outside the body, in a chuck for automatically engaging and disengaging a slider and a holding hook. CONSTITUTION:A motive means 11 installed outside a chuck body 10 provides an input gear 8 with normal and reverse revolution and consists of a double carrier 12, cylinder 13, and a motor 14. The input gear 8 of a holding hook sliding means 6 is revolved by said motive means 11, and a holding hook 1 is slid, and thus a workpiece in any shape can be machined. Since the motive means 11 is installed outside the body without being incorporated into the chuck body 10, and the holding hook 1 is arranged to slide on a sliding hook, neither the dimension of the outside diameter of the chuck body nor the weight is increased, and a compact adjuster with a small weight can be obtained.
Patent JP-H03101880-A (JP)
Title: Apparatus and method for treating and/or cleaning article
Inventor: MANFUREETO KARUBUAITO
IPC: H05K3/26
Filed: 1990-05-23
Abstract: PURPOSE: To intensify or reinforce the effect of a surge flow by providing the one surface of an object with a surge block and the other surface of the object with a suction section. CONSTITUTION: The supply of liquid to the object 5 is executed by the surge block 8 having a casing 8' and the liquid is supplied via a conduit 9 to the surge block. The object 5 is washed or treated over the entire width thereof. The surge flow, then, arrives at a casing 17 in a suction block 10 after penetration through the hole 16 of the object 5 and is sucked therefrom through a conduit 18. The ratio of the liquid volume supplied to the surge block 8 and the liquid volume discharged from the suction block 10 is regulated in order to obtain the finest effect at each time.
Patent JP-S5655235-A (JP)
Title: Manufacture of polyester heat shrinkable tube
Inventor: NAKAMURA YUTAKA
IPC: B29K105/02
Filed: 1979-10-12
Abstract: PURPOSE:To improve an anti-chemical property, a heat resistance, and a mechanical quality, by a method wherein an unstretched tube made from given polyester mixture is kept at a given temperature, and the tube is stretched by a given ratio in longitudinal and lateral directions by feeding with pressure a gaseous matter into the tube. CONSTITUTION:An unstretched tube is molded from a mixture of 10-80wt% of polyester copolymer and 90-20wt% of polyethylene terephthalate, said polyester copolymer being made from 95-65wt% of terephtalate acid, 5-35wt% of isophthalic acid and ethylene glicol. A tube temperature at a start point of stretching is kept at 80-95 deg.C, and a tube temperature at a terminal point of stretching is kept at 5-20 deg.C lower than that at the start point of stretching. With this gas is pressedly fed into the tube, and the film is stretched 2.5 times or more in a radial direction. It is then loosened by 0.5-15% in an axial direction at 70-85 deg.C, and simultaneously, is re-stretched by 1-20% in the radial direction to produce the beat shrinkable tube.
Patent JP-S5558434-A (JP)
Title: Method of determining fracture toughness
Inventor: TANIDA SHIYOUZOU
IPC: G01N3/24
Filed: 1978-10-27
Abstract: PURPOSE: To accurately measure the fracture toughness of the surface of a test material, by fitting the surface with a restriction member having the same strength as the test material to obtain the rigidity of a test piece.  
     CONSTITUTION: Tabs 12 are fitted on a test piece so that an opening 11 is provided between the tabs. The tabs have a width W 1  of 38mm. The test piece has a width W 2  of 42mm. The tabs are tightened on the test piece by bolts at distanes of 50mm and 150mm from the opening. the tabe 12 are made of the same material as the test piece 1. A fatigue notch 10 of about 1.5mm in depth is made by machining in the test piece at the opening. The tightened assembly is bent on three fulcra at a temperature of -80°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01301268-A (JP)
Title: Thermal transfer recording device
Inventor: TAMURA YASUYUKI
IPC: B41J2/325
Filed: 1988-05-31
Abstract: PURPOSE:To spread the degree of freedom of the selection of the material of a thermal transfer medium, a medium to be recorded, etc. while enabling recording having a high picture grade by carrying the thermal transfer medium so that the movement of the thermal transfer medium to a recording head is made slightly smaller than that of the medium to be recorded. CONSTITUTION:An ink ribbon 2 carried in the direction of the arrow A by a carrying means 9 with the shifting of a carriage 3 is wound on a take-up reel 1c while being given a constant forward tension by the drive of a winding motor and the action of a friction latch. The ratio of each gear 9d to 9f is set so as to be a value of 93% of the speed of travel of the carriage 3 to 100% so that the rotational peripheral speed of a carrying roller 9a conveying the ink ribbon 2 is made slightly slower than the speed of travel of the carriage 3 at that time. It is preferable that the carrying means 9 is mounted on the carrying stream side of the ink ribbon 2 upper than a recording head 4.
Patent JP-S5464984-A (JP)
Title: Semiconductor laser device
Inventor: KITAMURA TAKASHI
IPC: G01K1/14
Filed: 1977-11-02
Abstract: PURPOSE:To secure the sealing featuring a high response property to the temperature control, by adhering the rectangular substrate of pure copper containing a through-hole onto the round metal substrate of pure copper or the like featuring a high heat conductivity, and inserting and fixing the semiconductor laser element into the through-hole to be then covered with the cap containing the light transmission window. CONSTITUTION:Horizontal face 13 is formed with a stage error caused by vertical face 14 onto the upper surface of round metal substrate 12 which is made of the pure copper or the like featuring a high heat conductivity and has semiconductor laser element 17 attached. At the same time, screw 18 pierced through insulator lead wire 19 is attached to the lower surface of substrate 12, and upper end 20 of wire 19 is faced to face 13. In such constitution of substrate 12, pure copper-made rectangular substrate 15 containing through-hole part 16 is adhered along face 14 onto face 13 which is hollowed by the stage error. Then laser element 17 is fixed inside part 16 of substrate 15 by means of the solder, and metal cap 12-1 containing window 12-4 and 12-5 through which the laser beam is passed is covered over substrate 12.
Patent JP-S5357758-A (JP)
Title: High frequency sputtering device
Inventor: MURAMATSU SHINICHI
IPC: C23C14/36
Filed: 1976-11-04
Abstract: PURPOSE: To obtain a high frequency sputtering device capable of depositing uniform insulation films by selectively disposing bipolar magnets as specified on the back of a target electrode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6111837-A (JP)
Title: Control circuit of powering-on sequence
Inventor: FUKUI KIYOKATSU
IPC: H02J1/00
Filed: 1984-06-28
Abstract: PURPOSE:To prevent the titled control circuit from the generation of abnormal operation at the missequence of power on processing by fixing a reset input of the circuit body a the reset status until a power supply for an extension chassis is turned on. CONSTITUTION:When electric power is not supplied to the extension chassis 20, a contact circuit 6 is closed and a reset power supply voltage (DC5V) is inputted to a reset input terminal 4, so that a microprocessor 1 is kept at the reset status and prevented from the generation of malfunction. If power is supplied to the chassis 20, the contact circuit 6 is actutated, a contact B is opened and the reset input power supply to the reset input terminal 4 is interrupted, so that normal powe-on sequence operation can be executed. Since the microprocessor 1 is interrupted at its operation until power supply to the chassis 20 is turned on, the microprocessor 1 can be prevented from abnormal operation due to the missequence of power-on operation.
Patent JP-H0426956-A (JP)
Title: Optical disk and optical disk driving device
Inventor: OZAKI MINORU
IPC: G06F3/06
Filed: 1990-05-21
Abstract: PURPOSE:To surely reproduce a data even in a sector, which can not reproduce the data to a ROM area, by providing a disk control area in a rewritable area so as to record the address of an exchange sector recording restored data and the address of the reproducing disabled sector while relating them each other. CONSTITUTION:In an area R0 exclusive for reproducing an optical disk, an error correction sector is provided to correct the error of the reproducing disabled sector, and disk control areas DD1-DD4 are provided to record the relation between the addresses of the exchange sector, which records the restored data after error correction to rewritable areas RW1 and RW2, and of the reproducing disabled sector. When the optical disk generates any fault beyond the error correction ability in the sector and the sector generating the fault is turned to the reproducing disabled sector, the address of this reproducing disabled sector and the address of the exchange sector are recorded to the disk control areas DD1-DD4 while being related each other. Thus, even when there is the reproducing disabled sector in the ROM area, the data can be reproduced without fail.
Patent JP-H05325954-A (JP)
Title: Manufacture of zinc alkaline battery
Inventor: SUGIHARA SACHIKO
IPC: C01F17/218
Filed: 1992-05-25
Abstract: PURPOSE:To provide a zinc alkaline battery causing no pollution by using a zinc alloy having a specific composition to serve as an active material, and further adding yttrium hydroxide by the specific synthesizing method into an alkaline electrolyte to suppress corrosion of zinc. CONSTITUTION:Not mercury, lead, cadmium, indium and thallium is added to a negative zinc alloy electrode but a zinc alloy containing at least one kind of a group of bismuth, lithium, calcium and aluminum is used as an active material. As yttrium salt serving as a starting substance, 0.005 to 0.5wt.% yttrium hydroxide synthesized by a neutralizing process in a water solution is added relating to the zinc alloy, in an alkaline electrolyte. Thus without using a public pollution substance such as indium, lead, cadmium, thallium, etc., corrosion of zinc can be suppressed, and a zinc alkaline battery of causing no public pollution can be obtained.
Patent JP-S5833654-A (JP)
Inventor: KASAI SHINJI
IPC: E03D13/00
Filed: 1981-08-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06340503-A (JP)
Title: Underwater harmful organism controller
Inventor: KIMURA RIYOUJI
IPC: A01N33/20
Filed: 1993-06-02
Abstract: PURPOSE:To obtain an underwater harmful organism controller having low toxicity and low residue, capable of exhibiting its effect for a long period of time without exerting an undesirable influence on an ecosystem and an operation environment, comprising a specific polysulfide compound as an active ingredient. CONSTITUTION:This harmful organism controller comprises one or more polysulfide compounds of formula I (R is alkyl; R1 is alkylene; (n) is 2-5; (m) and (p) are 0 or 1; X is nitro, alkyl, alkoxy, halogen or H; Y is nitro or halogen with the proviso that m+p is 1 or 2 as an active ingredient. For example, a compound of formula II or a compound of formula III may be cited as the compound of formula I. The underwater harmful organism controller prevents adhesion of underwater harmful organisms on the surface of an underwater structure such as boat, fishing net, floating, sea water induction pipe, etc. The underwater harmful organism controller can be used in combination with one or more conventionally used antifouling agents and show effect for a much longer period.
Patent JP-H1142494-A (JP)
Title: Treatment of waste water by ozone and ozone treating device
Inventor: KAMIYA TOSHIYUKI
IPC: C02F3/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To decrease the generation amt. of a microorganism, to suppress deterioration of the sedimentation property of microorganism floc and to recover the sedimentation property while keeping the treating performance by treating a microorganism mixed solution by ozone in a waste water treating process using the microorganism such as an activated sludge method. SOLUTION: This ozone treating device is provided with a sludge discharge pump 5 for discharging a microorganism mixed solution from an aeration tank 1, an ozonizer 10 generating an ozone gas for allowing it to react with the microorganism mixed solution, an ozone treating vessel 4 for treating the discharged microorganism mixed solution by injecting the ozone gas generated from the ozonizer 10 to the discharged microorganism mixed solution, an ozone treated sludge passage 9 for refluxing the ozone treated microorganism mixed solution to the aeration tank 1 and a control part 12 for intermittently executing ozone treating action for the ozone treating vessel 4.
Patent JP-H01300383-A (JP)
Title: Detector for position of center of gravity and inclination angle of object
Inventor: OGURA YUTAKA
IPC: G06T7/60
Filed: 1988-05-30
Abstract: PURPOSE:To speed up detection of the center of gravity position and the inclination angle of an object by detecting the center of gravity position while taking in the picture of the object by a CCD camera and storing the picture in a picture memory and further detecting the inclination angle from a signal read from the picture memory and another signal to detect the center of gravity position. CONSTITUTION:When the area of the object is M(0, 0), since moment for an I axis and that for a J axis are expressed as M(1, 0) and M(0, 1) respectively, the coordinates (m, n) of the center of gravity are expressed with expressions I and II respectively. In order to obtain the parameters of the expressions, while the picture is stored in a picture memory 2, M(0, 0), M(1, 0), and M(0, 1) are obtained with a summing counter 3, a horizontal counter 4, and a moment counter 6, and the center of gravity (m, n) is obtained. Next, a principal axis directional tan theta is obtained in a direction in which a graphic width is larger in an expression III, and M(1, 1) and M(0, 2) are obtained by applying the parameters used in obtaining the center of gravity position. Further, in order to obtain M(2, 0), the picture data are read from the picture memory 2 with a vertical line counter 5, and M(2, 0) is obtained. Thus, an inclination angle thetacan be also obtained.